Add RecipeService

src/cookbook/type.ts

@@ -1,9 +1,9 @@
-type Ingredient = {
+export type Ingredient = {
   id: number;
   name: string;
 };
 
-type Recipe = {
+export type Recipe = {
   id: number;
   name: string;
   description: string;
@@ -11,7 +11,7 @@ type Recipe = {
   ingredients: IngredientEntry[];
 };
 
-type IngredientEntry = {
+export type IngredientEntry = {
   idIngredient: number;
   idRecipe: number;
   quantity: number;